<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style type="text/css">
body{
margin: 0;
overflow: hidden;
}
</style>
</head>
<body>
 <script type="text/javascript" src="../js/jquery-1.4.2.js"></script>
  <script type="text/javascript">
  setInterval(function(){
	  var img=$("<img src='../imgs/2.gif'>"); 
	  var w=$(window).width();
	  var h=$(window).height();
	  $("body").append(img);
	  var w=parseInt(Math.random()*(h-20));
	  img.css({"position":"absolute",
			  "left":w+"px"});
	  img.animate({"top":"1000px"},5000).fadeOut(2000,function(){	 
		  img.remove();  
		
	  });
  },100);
  </script>
</body>
</html>